相對保留值 的英文怎麼說

中文拼音 [xiāngduìbǎoliúzhí]
相對保留值 英文
ri. s， relative retention value
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
  • 留 : Ⅰ動詞1 （停止在某處不動; 不離去） remain; stay 2 （使留; 不使離去） ask sb to stay; keep sb where...
  • 相對 : 1. （面對面） opposite; face to face 2. （非絕對的） relative 3. （比較的） relatively; comparatively
  1. Such impurities requiring calibration calculation normally use main component as reference and use relative retention time for orientation, such value are to be recorded under each type

    這些需作校正計算的雜質，通常以主成分為參照採用相對保留時間定位，其數值一併載人各品種項下。
  2. In this paper, the upper - class intelligent control scheme is adopted according to the characteristics of tobacco re - dryer and the present control condition in order to solve the problem that the output tobacco moisture can ? keep stable. that is, to keep the old every pid control link, to add the upper - class computer so that sets up the upper - class intelligent control system that consists of the description management sub - system, the fuzzy compensation on line sub - system and the self - learning system. the following are control procedure : first of all, a series of output values of description can be obtained by the forward inference of basic controller on the basis of the information of input tobacco, then, these output values can be adjusted by the fuzzy compensation controller with inquiring the fuzzy control - list on line in the light of the output tobacco moisture error

    本文針對烤機的工藝特點和目前控制現狀，提出用上位智能控制的方法解決烤機目前存在的問題，即在保留原有各段pid控制的基礎上，增加上位計算機，建立起由配方管理子系統、模糊在線修正子系統和自學習系統組成的上位計算機監控、決策的智能控制系統；控制過程為：基本配方控制器根據來料信息正向推理提供煙葉復烤機各段參數設定值的基值；模糊補償控制器根據煙葉水分偏差在線查詢模糊控製表提供相應參數設定值的修正值，實現煙葉復烤機參數的在線修正；學習環節的引入實現煙葉配方的在線優化。
  3. One is to use fourier transformation to convert the source signal from time domain to frequency domain and to discard high frequency harmonious components upwards of 19 ( gb / t14953 - 93 d5. 3 demanding ), then to have static huffman coding to the quantized char array which is composed of reserved direct current component and basic wave and each high frequency " s amplitudes and angles. the other is to use discrete wavelet transformation to convert the source signal from time domain to frequency domain and to set the high frequency coefficients that its absolute value is smaller than the given threshold to zero, then to have dynamic huffman coding to the quantized char array which is composed of multiple, wavelet ' s level, datum length, low frequency coefficients and reserved high frequency coefficients. mass simulinks and analyses under the two circumstances have done to show that data compression ratio is small and the relative error is also small and within the permission of engineering and the compression problem can be solved in theory of measured datum of power system

    第一種情況的壓縮方法為：採用傳統的傅立葉變換把原始信號從時間域變換到頻率域，舍棄20次及其以上的高次諧波成分（保證了gb / t14953 ? 93d5 . 3要求） ，然後對保留的直流分量、基波和各次諧波的幅值和相角數據量化后和量化時分別乘以的倍數系數構成一個數組，以字元形式保存，採用靜態huffman編碼對變換數據進行壓縮；採用離散小波變換把原始信號從時間域變換到頻率域，然後對分解得到的高頻系數進行閾值量化處理，對乘以的倍數系數、小波變換的階數、小波變換后的低頻、各級高頻以及原始數據長度、量化后的低頻系數以及保留的高頻系數大小、位置構成一個數組，以字元形式保存，採用動態huffman編碼對這個文件進行壓縮。
  4. After direct manipulation of radius, constant or variable radius area in mesh model can be modified quickly and exactly. using this method, rounding shape of a part or die can be directly modified on shell meshes for finite element analysis. ( 3 ) data segmentation on shell meshes is studied

    對于已有的圓角過渡區域網格，根據圓角過渡特徵與基網格面的相切關系以及給定的新的圓角半徑，計算出輪廓線上各頂點對應的坐標，直接修改頂點的坐標值，保留網格模型原有的拓撲結構，使形成的新的網格與原有網格融為一體。
  5. Ri. s relative retention value

    相對保留值
  6. Relative retention value

    相對保留值
  7. In many articles and works, the termination of the liaison between celestial and human beings has an indefinite source. at the beginning of the discourse it is introduced that the two sources of the termination which people often mentioned. they are the l punishments, of the book of zhou, of the book of history and chu yu of guo yu. the article also explicates the relationship between the two records and their value, saying that chu yu of guo yu was compiled later than the l punishments, of the book of zhou, of the book of history but their importance can not be judged only by the time when they were compiled. in fact the termination was mythologically recorded in the book of mountains and seas the famous pre - qin book. in the part, the writer introduces the time and the nature of the book of mountains and seas, thinking it passes on many messages of the primitive time with the images and reflection of true history and taking it as a new attempt to study the legal history by it

    正本清源，本文首先介紹人們最常引用的「絕地天通」的兩個出處： 《尚書?周書?呂刑》和《國語?楚語》 ，而且對這兩處記載的關系及其價值進行了分析，指出：雖然《國語?楚語》在時間上較《尚書?周書?呂刑》為后，但對資料的原始性的評價並不僅僅以其時間的先後為標準。事實上，在先秦典籍中， 《山海經》也以一種神話的語言記載了「絕地天通」 。在本部分，作者對《山海經》的性質、成書時間等作了說明，認為它用神話的方式保留並傳遞了相當多的原始時代的信息，它們帶有歷史的影子，在一定程度上反映著歷史的真實。
  8. The algorithm transforms 2 - dimesion image data to 1 - dimension data by projecting the character binary image on vertical and horizon direction, as to a character image of w x h size, it reduced the operation time from about w + h level to about w x h level compared to the traditional algorithm and greatly reduced the time complexity of later processing, meanwhile it saved enough vertical and horizon lattice distribution information of the character

    演算法通過將字元二值化點陣圖像進行垂直與水平方向投影，實現了從二維圖像數據到一維數據的轉化，對于w h大小字元圖像，相對于傳統演算法，本演算法將運算量從w h數量級將至w + h數量級，大大降低了后續處理運算的時間復雜度，同時保留了足夠的關于字元垂直及水平點陣分佈的特徵信息。
  9. This thesis thinks the main factors that influences whether a enterprise adopts the bundling pricing strategy are : the size of the average consumer ’ s reservation price to product, the size of unit variable cost of product, the size of variance of consumer ’ s reservation price to product, the correlational dependence between ( among ) consumer ’ s reservation prices to products, whether the combination of products can produce additional value. these factors will appear in the form of parameter in the experiment model

    本文認為影響企業是否應該採取捆綁銷售的定價策略的主要因素有:消費者對產品的平均保留價格的大小;產品的單位可變成本的大小;消費者對產品的保留價格的方差的大小;產品的保留價格之間的相關關系;產品的組合是否能產生附加價值，這些因素以參數形式出現在實驗模型中。
  10. Through the simulation of consumer ' s purchase behavior and the contrast analysis between defferent model parameter evaluations, the main conclusion which this thesis obtains is : the unit variable cost is the key influence factor of bundling ; that the unit variable cost is low compared to average consumer ’ s reservation price to product is the decisive condition

    通過模擬消費者的購買行為和對模型參數不同賦值下的對比分析，本文得出的主要結論為:單位可變成本是影響捆綁銷售的關鍵因素，單位可變成本相對產品的平均保留價格較低是決定性的條件。
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